<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  

  
  <title>SpringBoot系列—国际化（八） | 海晨忆的博客</title>
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
  
  
  
  <meta name="description" content="&amp;emsp;&amp;emsp;所谓的国际化就是语言切换。中文切换到其他语种。 &amp;emsp;&amp;emsp;国际化的信息，这些都是需要开发人员在配置类中配置好的。SpringBoot会自动加载这些配置类。">
<meta property="og:type" content="article">
<meta property="og:title" content="SpringBoot系列—国际化（八）">
<meta property="og:url" content="https://haichenyi.com/2019/09/02/SpringBoot系列—国际化（八）/index.html">
<meta property="og:site_name" content="海晨忆的博客">
<meta property="og:description" content="&amp;emsp;&amp;emsp;所谓的国际化就是语言切换。中文切换到其他语种。 &amp;emsp;&amp;emsp;国际化的信息，这些都是需要开发人员在配置类中配置好的。SpringBoot会自动加载这些配置类。">
<meta property="og:locale" content="zh-Hans">
<meta property="og:image" content="https://haichenyi.com/uploads/article/2019-09-02/创建配置文件1.png">
<meta property="og:image" content="https://haichenyi.com/uploads/article/2019-09-02/创建配置文件2.png">
<meta property="og:image" content="https://haichenyi.com/uploads/article/2019-09-02/创建配置文件3.png">
<meta property="og:image" content="https://haichenyi.com/uploads/article/2019-09-02/创建配置文件4.png">
<meta property="og:image" content="https://haichenyi.com/uploads/article/2019-09-02/创建配置文件5.png">
<meta property="og:image" content="https://haichenyi.com/uploads/article/2019-09-02/创建配置文件6.png">
<meta property="og:updated_time" content="2019-09-18T09:10:15.500Z">
<meta name="twitter:card" content="summary">
<meta name="twitter:title" content="SpringBoot系列—国际化（八）">
<meta name="twitter:description" content="&amp;emsp;&amp;emsp;所谓的国际化就是语言切换。中文切换到其他语种。 &amp;emsp;&amp;emsp;国际化的信息，这些都是需要开发人员在配置类中配置好的。SpringBoot会自动加载这些配置类。">
<meta name="twitter:image" content="https://haichenyi.com/uploads/article/2019-09-02/创建配置文件1.png">
  
    <link rel="alternate" href="/atom.xml" title="海晨忆的博客" type="application/atom+xml">
  
  
    <link rel="icon" href="/uploads/artistic_image/head.jpg">
  
  
    <link href="//fonts.googleapis.com/css?family=Source+Code+Pro" rel="stylesheet" type="text/css">
  
  <link rel="stylesheet" href="/css/style.css">
  <link rel="stylesheet" href="/css/highlight.css">
  <script>
  let antiquityStorage = window.sessionStorage.getItem('antiquitySessionStorage');
  if (antiquityStorage == '' || antiquityStorage == null) {
    var antiquityLoader = '<div id="loaderbox"><div class="loader"><div class="load-roll"><div class="load-top"></div><div class="load-right"></div><div class="load-bottom"></div></div></div></div>';
    document.write(antiquityLoader);
    document.body.style.overflow = 'hidden'
  }
  </script>
</head>

<body>
  <div id="fullpage" class="mobile-nav-right">
    
      <div id="wrapper" style="background-image: url(/uploads/artistic_image/bg.jpg)" title="背景图片来自网络">
    
    
      <header id="header">
  <div id="nav-toggle" class="nav-toggle"></div>
  <div class="head-box global-width">
    <nav class="nav-box nav-right">
      
        <a class="nav-item" href="/" title
        
        >首页</a>
      
        <a class="nav-item" href="/archives" title
        
        >归档</a>
      
        <a class="nav-item" href="/about" title
        
        >简历</a>
      
    </nav>
  </div>
</header>
      <div id="middlecontent" title class="global-width sidebar-left">
        <section id="main"><article id="post-SpringBoot系列—国际化（八）" class="article global-container article-type-post" itemscope itemprop="blogPost">
  
    <header class="article-header">
      
  
    <h1 class="article-title" itemprop="name">
      SpringBoot系列—国际化（八）
    </h1>
  

    </header>
  
  <div class="article-meta">
    <a href="/2019/09/02/SpringBoot系列—国际化（八）/" class="article-date">
  <time datetime="2019-09-02T08:14:09.000Z" itemprop="datePublished">2019-09-02</time>
</a>
    
  <div class="article-category">
    <a class="article-category-link" href="/categories/Java-SpringBoot/">Java -SpringBoot</a>
  </div>

    
  </div>
  
    <span id="busuanzi_container_page_pv">
      本文总阅读量<span id="busuanzi_value_page_pv"></span>次
    </span>
  

  <div class="article-inner">
    
    <div class="article-content article-content-cloud doorframe mac" itemprop="articleBody">
      
        <p>&emsp;&emsp;所谓的国际化就是语言切换。中文切换到其他语种。</p>
<p>&emsp;&emsp;国际化的信息，这些都是需要开发人员在配置类中配置好的。SpringBoot会自动加载这些配置类。</p>
<a id="more"></a>
<p>举个栗子：以登录界面为例，我们的登录界面输入账号、密码框的左边，会有这两个提示，我们就自动修改这两个提示。</p>
<h3 id="创建配置文件"><a href="#创建配置文件" class="headerlink" title="创建配置文件"></a>创建配置文件</h3><p>&emsp;&emsp;首先，你要在你的resources目录下面新建i18n目录，当然，不是必须的，可以不创建，直接创建文件。之所以创建这个目录，只是便于管理。</p>
<p>&emsp;&emsp;然后，在i18n目录下面创建配置文件，操作如下：</p>
<p><img src="/uploads/article/2019-09-02/创建配置文件1.png" alt="创建配置文件1.png"></p>
<p>&emsp;&emsp;在i18n的目录下面，新建一个Resources Bundle类型的文件，名字叫login</p>
<p><img src="/uploads/article/2019-09-02/创建配置文件2.png" alt="创建配置文件2.png"></p>
<p><img src="/uploads/article/2019-09-02/创建配置文件3.png" alt="创建配置文件3.png"></p>
<p>&emsp;&emsp;点击+号，创建中文，英文两种语言的配置文件。中文叫 <strong>zh_CN</strong>，英文叫 <strong>en_US</strong>，这两种类型是写死的。</p>
<p><img src="/uploads/article/2019-09-02/创建配置文件4.png" alt="创建配置文件4.png"></p>
<p><img src="/uploads/article/2019-09-02/创建配置文件5.png" alt="创建配置文件5.png"></p>
<p><img src="/uploads/article/2019-09-02/创建配置文件6.png" alt="创建配置文件6.png"></p>
<p>&emsp;&emsp;根据如上操作，分别创建key为login.username，login.password，并且分别创建好对应的内容。这个key，页面会用到。</p>
<p>PS：不要忘记了，在全局配置文件中配置好，<strong>spring.messages.basename=i18n.login</strong>，这里现在是只有一个登陆页面需要国际化，如果有多个页面需要，比方说注册页面，就在后面添加。如：spring.messages.basename=i18n.login,i19n.register这样的方式，中间用逗号隔开即可。</p>
<h3 id="修改页面显示内容"><a href="#修改页面显示内容" class="headerlink" title="修改页面显示内容"></a>修改页面显示内容</h3><p>&emsp;&emsp;按照上面的步骤，创建好了之后，在你页面需要国际化的view，分别按如下的方式获取值：</p>
<div class="highlight-box"autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false" contenteditable="true"data-rel="PLAIN"><figure class="iseeu highlight /plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br></pre></td><td class="code"><pre><span class="line">&lt;!--th:text=&quot;#&#123;上面命名的key&#125;&quot;--&gt;</span><br><span class="line">&lt;div class=&quot;inputbox&quot;&gt;</span><br><span class="line">                &lt;label for=&quot;user&quot; th:text=&quot;#&#123;login.username&#125;&quot;&gt;Username&lt;/label&gt;</span><br><span class="line">                &lt;input id=&quot;user&quot; type=&quot;text&quot; name=&quot;username&quot; required/&gt;</span><br><span class="line">            &lt;/div&gt;</span><br><span class="line">            &lt;div class=&quot;inputbox&quot;&gt;</span><br><span class="line">                &lt;label for=&quot;mima&quot; th:text=&quot;#&#123;login.password&#125;&quot;&gt;Password&lt;/label&gt;</span><br><span class="line">                &lt;input id=&quot;mima&quot; type=&quot;password&quot; name=&quot;password&quot; required/&gt;</span><br><span class="line">            &lt;/div&gt;</span><br></pre></td></tr></table></figure></div>
<h3 id="自定义区域解析器"><a href="#自定义区域解析器" class="headerlink" title="自定义区域解析器"></a>自定义区域解析器</h3><p>&emsp;&emsp;区域解析器LocaleResolver，按如下的方式实现即可。</p>
<div class="highlight-box"autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false" contenteditable="true"data-rel="PLAIN"><figure class="iseeu highlight /plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br></pre></td><td class="code"><pre><span class="line">package com.haichenyi.springbootbill.component;</span><br><span class="line"></span><br><span class="line">import org.springframework.util.StringUtils;</span><br><span class="line">import org.springframework.web.servlet.LocaleResolver;</span><br><span class="line"></span><br><span class="line">import javax.servlet.http.HttpServletRequest;</span><br><span class="line">import javax.servlet.http.HttpServletResponse;</span><br><span class="line">import java.util.Locale;</span><br><span class="line"></span><br><span class="line">/**</span><br><span class="line"> * 自定义区域解析器</span><br><span class="line"> */</span><br><span class="line">public class MyLocalResolver implements LocaleResolver &#123;</span><br><span class="line">    @Override</span><br><span class="line">    public Locale resolveLocale(HttpServletRequest httpServletRequest) &#123;</span><br><span class="line">        String l = httpServletRequest.getParameter(&quot;l&quot;);</span><br><span class="line">        Locale locale = Locale.getDefault();</span><br><span class="line">        if (!StringUtils.isEmpty(l)) &#123;</span><br><span class="line">            String[] s = l.split(&quot;_&quot;);</span><br><span class="line">            locale = new Locale(s[0], s[1]);</span><br><span class="line">        &#125;</span><br><span class="line">        return locale;</span><br><span class="line">    &#125;</span><br><span class="line"></span><br><span class="line">    @Override</span><br><span class="line">    public void setLocale(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Locale locale) &#123;</span><br><span class="line"></span><br><span class="line">    &#125;</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure></div>
<p>&emsp;&emsp;最后，在你对应的超链接的地方传 <strong>zh_CN</strong> 和 <strong>en_US</strong> 即可实现。</p>

      
    </div>
    
      <footer class="article-footer">
        完
      </footer>
    
  </div>
  
    
<nav id="article-nav">
  <div class="article-nav-block">
    
      <a href="/2019/09/05/SpringBoot系列—自定义拦截器（九）/" id="article-nav-newer" class="article-nav-link-wrap">
        <strong class="article-nav-caption"></strong>
        <div class="article-nav-title">
          
            SpringBoot系列—自定义拦截器（九）
          
        </div>
      </a>
    
  </div>
  <div class="article-nav-block">
    
      <a href="/2019/08/30/SpringBoot系列—热部署与SpringMVC扩展功能（七）/" id="article-nav-older" class="article-nav-link-wrap">
        <div class="article-nav-title">SpringBoot系列—热部署与SpringMVC扩展功能（七）</div>
        <strong class="article-nav-caption"></strong>
      </a>
    
  </div>
</nav>

    
  
  
</article>
</section>
        <aside id="sidebar">
  
    <div class="widget-box">
  <div class="avatar-box avatar-item">
    <img class="avatar" src="/uploads/artistic_image/head.jpg" title="头像来自网络"></img>
    <h3 class="avatar-name">
      
        海晨忆
      
    </h3>
    <p class="avatar-slogan">
      先谋生，再谋爱。人间值得，未来可期。
    </p>
  </div>
</div>


  
    
  <div class="widget-box">
    <h3 class="widget-title">分类</h3>
    <div class="widget">
      <ul class="category-list"><li class="category-list-item"><a class="category-list-link" href="/categories/Android-Socket/">Android -Socket</a></li><li class="category-list-item"><a class="category-list-link" href="/categories/Android-加密算法/">Android -加密算法</a></li><li class="category-list-item"><a class="category-list-link" href="/categories/Android-常用功能/">Android -常用功能</a></li><li class="category-list-item"><a class="category-list-link" href="/categories/Android-框架/">Android -框架</a></li><li class="category-list-item"><a class="category-list-link" href="/categories/Android-源码解析/">Android -源码解析</a></li><li class="category-list-item"><a class="category-list-link" href="/categories/Android-自定义view/">Android -自定义view</a></li><li class="category-list-item"><a class="category-list-link" href="/categories/Android-设计模式/">Android -设计模式</a></li><li class="category-list-item"><a class="category-list-link" href="/categories/JAVA-并发/">JAVA -并发</a></li><li class="category-list-item"><a class="category-list-link" href="/categories/Java-SpringBoot/">Java -SpringBoot</a></li><li class="category-list-item"><a class="category-list-link" href="/categories/Tomcat/">Tomcat</a></li><li class="category-list-item"><a class="category-list-link" href="/categories/kotlin/">kotlin</a></li><li class="category-list-item"><a class="category-list-link" href="/categories/数据库-JDBC/">数据库 -JDBC</a></li><li class="category-list-item"><a class="category-list-link" href="/categories/数据库-MySQL/">数据库 -MySQL</a></li></ul>
    </div>
  </div>


  
    

  
    
  
    
  <div class="widget-box">
    <h3 class="widget-title">归档</h3>
    <div class="widget">
      <ul class="archive-list"><li class="archive-list-item"><a class="archive-list-link" href="/archives/2021/07/">July 2021</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2019/11/">November 2019</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2019/10/">October 2019</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2019/09/">September 2019</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2019/08/">August 2019</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2019/07/">July 2019</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2019/06/">June 2019</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2018/10/">October 2018</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2018/05/">May 2018</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2018/03/">March 2018</a></li><li class="archive-list-item"><a class="archive-list-link" href="/archives/2018/02/">February 2018</a></li></ul>
    </div>
  </div>

  
    
  <div class="widget-box">
    <h3 class="widget-title">最新文章</h3>
    <div class="widget">
      <ul>
        
          <li>
            <a href="/2021/07/27/JAVA—公平锁，非公平锁，悲观锁，乐观锁，死锁/">JAVA—公平锁，非公平锁，悲观锁，乐观锁，死锁</a>
          </li>
        
          <li>
            <a href="/2021/07/19/JAVA—线程同步器AQS/">JAVA—线程同步器AQS</a>
          </li>
        
          <li>
            <a href="/2021/07/07/Android模拟点击/">Android模拟点击</a>
          </li>
        
          <li>
            <a href="/2019/11/27/SpringBoot系列-消息-RabbitMQ-（二十）/">SpringBoot系列-消息(RabbitMQ)（二十）</a>
          </li>
        
          <li>
            <a href="/2019/11/13/SpringBoot系列-Docker（十九）/">SpringBoot系列-Docker（十九）</a>
          </li>
        
      </ul>
    </div>
  </div>

  
      <div class="widget-box">
    <h3 class="widget-title">友情链接</h3>
    <div class="widget">
      
        <a class="hrf" style="display: block;" href="https://github.com/haichenyi" title target='_blank'
        >Github</a>
      
        <a class="hrf" style="display: block;" href="https://www.jianshu.com/u/6077ee440c37" title target='_blank'
        >简书</a>
      
        <a class="hrf" style="display: block;" href="https://blog.csdn.net/qq_27634797" title target='_blank'
        >CSDN</a>
      
    </div>
  </div>

  
</aside>
      </div>
      <footer id="footer">
  <div class="foot-box footers global-width">
    &copy;2017-2021 海晨忆 &nbsp;&nbsp;
    <script async src="//busuanzi.ibruce.info/busuanzi/2.3/busuanzi.pure.mini.js"></script>
    <span id="busuanzi_container_site_pv">阁下是第<span id="busuanzi_value_site_pv"></span>个访客</span>
  </div>
</footer>
      <script src="https://code.jquery.com/jquery-2.0.3.min.js"></script>
<script>
if (!window.jQuery) {
var script = document.createElement('script');
script.src = "/js/jquery-2.0.3.min.js";
document.body.write(script);
}
</script>

  <link rel="stylesheet" href="/fancybox/jquery.fancybox.css">
  <script src="/fancybox/jquery.fancybox.pack.js"></script>


<script src="/js/script.js"></script>



    </div>
    <nav id="mobile-nav" class="mobile-nav-box">
  <div class="mobile-nav-img mobile-nav-top"></div>
  
    <a href="/" class="mobile-nav-link">首页</a>
  
    <a href="/archives" class="mobile-nav-link">归档</a>
  
    <a href="/about" class="mobile-nav-link">简历</a>
  
  <div class="mobile-nav-img  mobile-nav-bottom"></div>
</nav>    
  </div>
</body>
</html>